From: Jürgen Spitzmüller <spitz@lyx.org>
Date: Mon, 5 Nov 2007 07:15:57 +0000 (+0000)
Subject: * src/mathed/MathParser.cpp (getChar):
X-Git-Tag: 1.6.10~7485
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=3cafb856;p=features.git

* src/mathed/MathParser.cpp (getChar):
	- empty return if the char is not good() (fix bug 4318).

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21425 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/mathed/MathParser.cpp b/src/mathed/MathParser.cpp
index 26cf14f497..5b811fcc98 100644
--- a/src/mathed/MathParser.cpp
+++ b/src/mathed/MathParser.cpp
@@ -463,8 +463,11 @@ bool Parser::good() const
 
 char_type Parser::getChar()
 {
-	if (!good())
+	if (!good()) {
 		error("The input stream is not well...");
+		putback();
+		return char_type();
+	}
 	return tokens_[pos_++].character();
 }